St Marys Isle Weather Forecast

    • 4
    • 12

    Partly cloudy

    • 4
    • 12

    Sunny day

    • 3
    • 12

    Sunny day

    • 3
    • 14

    Sunny day

    • 4
    • 15

    Sunny day

    • 5
    • 13

    Partly cloudy

    • 6
    • 12

    Cloudy

Today 20 Apr South West Scotland and Lothian Borders

Sunny spells in the west during the morning, cloudier with a few showers in the east. Cloud spreading west in the afternoon, with the chance of a few light showers. Maximum temperature 12 °C.

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St Marys Isle Temperature Statistics

April Temperature

Dundrennan (2km)

  • Lowest 2 April, 2026

    0 °C

  • Average April

    7.6 °C

  • Highest 7 April, 2026

    17.4 °C

Climate (2021–Present)

Dundrennan (2km)

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  • Average Low 2021–2026

    7.4 °C

  • Average 2021–2026

    9.8 °C

  • Average High 2021–2026

    12.2 °C
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